package com.dinggou.service;

import com.dinggou.entity.Category;

import java.util.List;

public interface CategoryService {
    int deleteByPrimaryKey(Integer id);

    int insert(Category record);

    int insertSelective(Category record);

    Category selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Category record);

    int updateByPrimaryKey(Category record);


    List<Category> selectAll(); //查询全部的信息
}